CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Lifecycle Timeline
4Description
Tenda AC18 V15.03.05.19 was discovered to contain a stack overflow via the wanSpeed parameter in the fromAdvSetMacMtuWan function.
Analysis
Tenda AC18 V15.03.05.19 was discovered to contain a stack overflow via the wanSpeed parameter in the fromAdvSetMacMtuWan function.
Technical Context
An out-of-bounds memory access occurs when code reads from or writes to memory locations outside the intended buffer boundaries. This vulnerability is classified as Out-of-bounds Write (CWE-787).
Affected Products
Affected products: Tenda Ac18 Firmware 15.03.05.19
Remediation
Implement proper bounds checking on all array and buffer accesses. Use memory-safe languages or static analysis tools to detect OOB issues.
Priority Score
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External POC / Exploit Code
Leaving vuln.today
EUVD-2025-32615